Gannonni Family History

You can see how Gannonni families moved over time by selecting different census years. The Gannonni family name was found in the USA in 1920. In 1920 there was 1 Gannonni family living in Vermont. This was 100% of all the recorded Gannonni's in USA. Vermont had the highest population of Gannonni families in 1920.

Use census records and voter lists to see where families with the Gannonni surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.